bundles/org.simantics.document.ui/src/org/simantics/document/ui/dialogs/UrlDetailDialog.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.document.ui.dialogs;
  13
  14 import org.eclipse.jface.dialogs.IDialogConstants;
  15 import org.eclipse.jface.dialogs.IInputValidator;
  16 import org.eclipse.jface.layout.GridDataFactory;
  17 import org.eclipse.swt.SWT;
  18 import org.eclipse.swt.events.ModifyEvent;
  19 import org.eclipse.swt.events.ModifyListener;
  20 import org.eclipse.swt.layout.FillLayout;
  21 import org.eclipse.swt.layout.GridLayout;
  22 import org.eclipse.swt.widgets.Composite;
  23 import org.eclipse.swt.widgets.Control;
  24 import org.eclipse.swt.widgets.Label;
  25 import org.eclipse.swt.widgets.Shell;
  26 import org.eclipse.swt.widgets.Text;
  27 import org.simantics.Simantics;
  28 import org.simantics.db.Resource;
  29 import org.simantics.db.exception.DatabaseException;
  30 import org.simantics.document.DocumentResource;
  31 import org.simantics.utils.ui.validators.URLValidator;
  32
  33 /**
  34  * Dialog for adding URL links with additional information
  35  *
  36  * Note: AnnotationConfigurator must be disposed manually.
  37  *
  38  * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
  39  *
  40  */
  41 public class UrlDetailDialog extends TextInputDialog{
  42
  43         private String url;
  44         private String name;
  45
  46         Text urlText;
  47         Text nameText;
  48
  49         IInputValidator urlValidator;
  50         IInputValidator nameValidator;
  51
  52         Composite annotationComposite;
  53
  54         AnnotationConfigurator annotationConfigurator;
  55
  56         //PropertyTable annotationTable;
  57
  58
  59
  60         public UrlDetailDialog(Shell parentShell, Resource lib) {
  61                 super(parentShell);
  62                 try {
  63                         annotationConfigurator = new AnnotationConfigurator(DocumentResource.getInstance(Simantics.getSession()).UrlDocument,lib);
  64                 } catch (DatabaseException e) {
  65
  66                 }
  67         }
  68
  69         public String getUrl() {
  70                 return url;
  71         }
  72
  73         public String getName() {
  74                 return name;
  75         }
  76
  77         @Override
  78         protected Control createDialogArea(Composite parent) {
  79                 Composite composite = (Composite) super.createDialogArea(parent);
  80                 GridLayout layout = new GridLayout(2,false);
  81                 layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
  82                 layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
  83                 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
  84                 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
  85                 composite.setLayout(layout);
  86                 GridDataFactory.fillDefaults().hint(500, 500).applyTo(composite);
  87
  88                 Label label = new Label(composite, SWT.NONE);
  89                 label.setText("URL:");
  90                 urlText = new Text(composite, SWT.SINGLE|SWT.BORDER);
  91                 label = new Label(composite, SWT.NONE);
  92                 label.setText("Name:");
  93                 nameText = new Text(composite, SWT.SINGLE|SWT.BORDER);
  94                 label = new Label(composite, SWT.NONE);
  95                 label.setText("Annotations:");
  96                 annotationComposite = new Composite(composite, SWT.BORDER);
  97                 annotationComposite.setLayout(new FillLayout());
  98 //
  99
 100                 GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(urlText);
 101                 GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(nameText);
 102                 GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(annotationComposite);
 103
 104                 urlValidator = new URLValidator();
 105
 106
 107                 urlText.addModifyListener(new ModifyListener() {
 108                         @Override
 109                         public void modifyText(ModifyEvent e) {
 110                                 if (validate(urlText, urlValidator)) {
 111                                         url = urlText.getText();
 112                                         updateName();
 113                                 }
 114
 115                         }
 116                 });
 117
 118                 nameText.addModifyListener(new ModifyListener() {
 119
 120                         @Override
 121                         public void modifyText(ModifyEvent e) {
 122                                 if (validate(nameText,nameValidator)) {
 123                                         name = nameText.getText();
 124                                 }
 125
 126                         }
 127                 });
 128
 129                 annotationConfigurator.createComposite(annotationComposite);
 130
 131                 //annotationHolder = createAnnotationHolder();
 132
 133
 134
 135
 136
 137
 138                 return composite;
 139         }
 140
 141         private void updateName() {
 142                 if (url.length() > 0 ) {
 143                         String newName = updateName(url, name);
 144                         if (newName != null) {
 145                                 name = newName;
 146                                 nameText.setText(name);
 147                         }
 148                 }
 149         }
 150
 151         public void setUrlValidator(IInputValidator urlValidator) {
 152                 this.urlValidator = urlValidator;
 153         }
 154
 155         public void setNameValidator(IInputValidator nameValidator) {
 156                 this.nameValidator = nameValidator;
 157         }
 158
 159         public AnnotationConfigurator getAnnotationConfigurator() {
 160                 return annotationConfigurator;
 161         }
 162
 163
 164
 165 }